you got like 5 levels per skill and gain points by passing to mates, catching the ball, shooting a goal and knifing enemies. wait here.. :

Gameplay
Soccer Jam consists of 2 teams battling it out to be the first to score 15 goals. When you enter a server, you begin with zero upgrades. You gain experience through different efforts to upgrade your character into a stronger, better, Soccer player. You can knife your opponents dead, score a goal from incredible distances, steal the ball, assist teamates for goals, or be a goaly, and gain yourself the experience to advance your character.

Controls are incredibly easy to learn. All keys used are default half-life keys. When in-game, type /help and read the simple help display to learn the entire game!

neonDragon had one 'Soccerjam' server in the past, if I remember right.
Got removed for a reason, I guess.

After a time it just gets boring.

Grtz,
Xalus

Could and should be added in a multimod server instead. Not a priority to get a Soccerjam server on its own right now for the reasons Xalus stated above.

Gosh, I've been mentioning "Multimod! Multimod!" so much each time a server addition has been discussed...and indeed, SoccerJam is usually included in "MultiMod", where you also have volleyball, paintball, boxing, maybe even racing, and etc.